| Bedfordshire | 0 |
| Buckinghamshire | 1 |
| Berkshire | 0 |
| Cambridgeshire | 0 |
| Channel Islands | 0 |
| Cheshire | 0 |
| Cornwall | 0 |
| Cumberland | 0 |
| Derbyshire | 0 |
| Devon | 0 |
| Dorset | 0 |
| Durham | 0 |
| Essex | 0 |
| Gloucestershire | 0 |
| Hampshire | 1 |
| Herefordshire | 0 |
| Hertfordshire | 0 |
| Huntingdonshire | 0 |
| Isle of Man | 0 |
| Kent | 0 |
| Lancashire | 0 |
| Leicestershire | 0 |
| Lincolnshire | 0 |
| London | 3 |
| Middlesex | 1 |
| Northumberland | 0 |
| Norfolk | 0 |
| Northamptonshire | 0 |
| Nottinghamshire | 0 |
| Oxfordshire | 0 |
| Rutland | 0 |
| Shropshire | 0 |
| Suffolk | 1 |
| Somerset | 0 |
| Surrey | 0 |
| Sussex | 0 |
| Staffordshire | 0 |
| Warwickshire | 0 |
| Westmorland | 0 |
| Wiltshire | 0 |
| Worcestershire | 0 |
| Yorkshire | 0 |
| Anglesey | 0 |
| Brecknockshire | 0 |
| Cardiganshire | 0 |
| Carnarvonshire | 0 |
| Carmarthenshire | 0 |
| Denbighshire | 0 |
| Flintshire | 0 |
| Glamorgan | 0 |
| Merionethshire | 0 |
| Montgomeryshire | 0 |
| Monmouthshire | 0 |
| Pembrokeshire | 0 |
| Radnorshire | 0 |
| Profession | Census Frequency |
|---|---|
| Scholar | 1 |
| In Holy Oidess | 1 |
| Clergyman | 1 |
| Fund Holder | 1 |
| Wife | 1 |
| Scholar Sir R Cholmely School | 1 |
| Rector Of Rushmere | 1 |
| Name | Census Frequency |
|---|---|
| Henrietta Irby | 9 |
| Emma Irby | 7 |
| Augustus Irby | 5 |
| Charles Irby | 5 |
| Frances Irby | 5 |
| George Irby | 5 |
| John Irby | 5 |
| Margaret Irby | 5 |
| Thomas Irby | 5 |
| Florence Irby | 4 |
| Augusta Irby | 3 |
| Charlotte Irby | 3 |
| Evelyn Irby | 3 |
| Henry Irby | 3 |
| Mary Irby | 3 |
| Ralph Irby | 3 |
| Alice Irby | 2 |
| Ernest Irby | 2 |
| Helen Irby | 2 |
| Hon Irby | 2 |
| Isabella Irby | 2 |
| Jessie Irby | 2 |
| William Irby | 2 |
| Cecilia Irby | 1 |
| Christane Irby | 1 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Raby | 50% | 8,908 |
| 2 | Roby | 50% | 5,920 |
| 3 | Robey | 40% | 4,053 |
| 4 | Ruby | 50% | 3,879 |
| 5 | Rabey | 40% | 1,579 |
| 6 | Riby | 50% | 1,193 |
| 7 | Earby | 60% | 382 |
| 8 | Reeby | 40% | 380 |
| 9 | Erby | 75% | 198 |
| 10 | Ribey | 40% | 165 |
| 11 | Rubey | 40% | 137 |
| 12 | Irby | 100% | 126 |
The surname Irby is the 12th most popular variant of Raby.